大约有 3,300 项符合查询结果（耗时：0.0142秒） [XML]
Adding a column to a data.frame
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I like the hack with the global variable. So Cish. :P
– Roman Luštrik
Apr 14 '12 at 20:20
add a comment
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Where is shared_ptr?
...case, here is a minimalistic complete working example for you which I just hacked up:
#include <boost/shared_ptr.hpp>
struct MyGizmo
{
int n_;
};
int main()
{
boost::shared_ptr<MyGizmo> p(new MyGizmo);
return 0;
}
In order for the #include to find the header, the librari...
Generate random password string with requirements in javascript
... the password. Worse, it reduces the number of possible passwords, so that hacking by bruteforcing becomes easier.
To generate a random word consisting of alphanumeric characters, use:
var randomstring = Math.random().toString(36).slice(-8);
How does it work?
Math.random() ...
Squash my last X commits together using Git
...his because it seems to me that in fact the opposite is true and this is a hack; aren't you performing more commands than necessary just in order to force git merge into doing one of the things that git rebase is specifically designed for?
– Mark Amery
Jul 8 '1...
How to log out user from web site using BASIC authentication?
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Good hack, having the user manually enter bad credentials is probably not acceptable for most webapps.
– BillMan
Mar 28 '11 at 14:08
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SQLite add Primary Key
...anging the sqlite_master table directly.
This trick seems to work.
It is a hack solution of course.
In short: create a regular (unique) index on the table, then make the schema writable and change the name of the index to the form reserved by sqlite to identify a primary key index, (i.e. sqlite_au...
Why does C++ not allow inherited friendship?
...cal background behind this decision? Was friendship really just a limited hack that has since found its way into a few obscure respectable uses?
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Problems with Android Fragment back stack
...on @arvis. However, how can we prevent this behaviour without resorting to hacky ways like the one from DexterMoon, or the one from Nemanja using popBackStack which shows the Fragment while playing the transition animation?
– momo
Sep 27 '13 at 7:31
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Worst security hole you've seen? [closed]
...e, and unfortunately a very common and easy to find one at that, is Google hacking. Case in point:
http://www.google.com/search?q=inurl%3Aselect+inurl%3A%2520+inurl%3Afrom+inurl%3Awhere
It's amazing how many pages on the Internet, government sites in particular, pass an SQL query through the query...
What is the difference between exit and return? [duplicate]
...on stackoverflow.com/q/34043652/168175. And then presumably either use the hack or go with IPC for no good reason
– Flexo♦
Sep 6 '16 at 7:29
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